upstream/ipython Files · IPython/utils/tests/test_shimmodule.py

Backport PR : Fix set_next_input with prompt_toolkit 1.0.10...

Backport PR : Fix set_next_input with prompt_toolkit 1.0.10 Closes gh-10229 Please don't merge this just yet. jonathanslenders I discovered after updating that we can no longer set text in the buffer with a `pre_run` function, because `pre_run_callables` reset the buffer immediately after that. I've worked around this by adding another callable to `pre_run_callables` which sets the text that I want, but I don't know if this is the right way to do it, or whether it works with previous releases of prompt_toolkit.

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      import sys

      import warnings

      import nose.tools as nt

      from IPython.utils.capture import capture_output

      from IPython.utils.shimmodule import ShimWarning

      def test_shim_warning():

          sys.modules.pop('IPython.config', None)

          with warnings.catch_warnings(record=True) as w:

              warnings.simplefilter("always")

              import IPython.config

          assert len(w) == 1

          assert issubclass(w[-1].category, ShimWarning)

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				import sys
				import warnings

				import nose.tools as nt

				from IPython.utils.capture import capture_output
				from IPython.utils.shimmodule import ShimWarning

				def test_shim_warning():
				sys.modules.pop('IPython.config', None)
				with warnings.catch_warnings(record=True) as w:
				warnings.simplefilter("always")
				import IPython.config
				assert len(w) == 1
				assert issubclass(w[-1].category, ShimWarning)